diff --git a/CHANGELOG.md b/CHANGELOG.md
index 650adf6..5d658b8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,10 +1,13 @@
-## unreleased
+## `v0.3.9` (2022-04-12)
 
 *   camera interop: eliminate `bad clockrate in rtpmap` errors with cameras that
     (incorrectly) add trailing spaces to this SDP parameter, as described at
     [scottlamb/moonfire-nvr#213](https://github.com/scottlamb/moonfire-nvr/issues/213#issue-1190760423).
 *   camera interop: allow ignoring RTSP interleaved data messages on unassigned
     channels, also described at [scottlamb-moonfire-nvr#213](https://github.com/scottlamb/moonfire-nvr/issues/213#issuecomment-1089411093).
+*   camera interop: when using TCP, default to attempting a `TEARDOWN`  before
+    closing the connection, to improve behavior with cameras that have the
+    live555 stale session bug but do not advertise it.
 *   clarify `Session`'s expectations for tokio runtimes.
 *   additional diagnostics/logging on certain camera failures.
 
diff --git a/Cargo.lock b/Cargo.lock
index 18d95a3..95ee9ea 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -910,7 +910,7 @@ checksum = "f497285884f3fcff424ffc933e56d7cbca511def0c9831a7f9b5f6153e3cc89b"
 
 [[package]]
 name = "retina"
-version = "0.3.8"
+version = "0.3.9"
 dependencies = [
  "anyhow",
  "base64",
diff --git a/Cargo.toml b/Cargo.toml
index ad7cf70..5141338 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "retina"
-version = "0.3.8"
+version = "0.3.9"
 authors = ["Scott Lamb <slamb@slamb.org>"]
 license = "MIT/Apache-2.0"
 edition = "2018"